<template>
  <el-dropdown @command="changeLang">
    <span class="el-dropdown-link">
      <svg-icon icon-class="language" />
    </span>
    <el-dropdown-menu slot="dropdown">
      <el-dropdown-item :disabled="$i18n.locale === 'en'" command="en"
        >English</el-dropdown-item
      >
      <el-dropdown-item :disabled="$i18n.locale === 'zh'" command="zh"
        >中文</el-dropdown-item
      >
      <el-dropdown-item :disabled="$i18n.locale === 'ja'" command="ja"
        >日本語</el-dropdown-item
      >
    </el-dropdown-menu>
  </el-dropdown>
</template>

<script>
import Cookies from "js-cookie";
export default {
  methods: {
    changeLang(cmd) {
      this.$i18n.locale = cmd;
      // 存起来
      Cookies.set("lang", cmd);
      this.$router.go(0);
    }
  }
};
</script>

<style>
.svg-icon[data-v-c8a70580] {
  font-size: 22px;
  color: #fff;
  margin-right: 10px;
}
</style>
